It does a great job and allowing us to secure and control our emails and documents.

I can safely send emails and attachments without fear of important documents being hijacked along the way. Previously, I sent some invoices to my clients, amounting to 200K Euro. Somehow, this got intercepted, and a company created a similar name and email address (with one letter missing), copied my email signature, and sent an invoice to my client. My client called me and asked why have I sent a new invoice and why the banking details are different in my new invoice. This would have been easily prevented if I had an application like Sealit at that time. We reported it to the authorities, but they never took action.

It's super-easy and intuitive to deploy security features for your emails/files.